2003 CHEVROLET CORVETTE Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options

Standard Motor Wiring Connectors HP3840

Wiring Pigtails, 2-pin, Male, Black, for use on Acura®, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Lincoln, Mercury, Mitsubishi, Olds, Pontiac, Each

Part Number: SMP-HP3840

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MSD APS Replacement Starter Solenoids 5086

Starter Solenoid, Replacement For PN 5096, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS Engine, Each

Part Number: MSD-5086

Not Yet Reviewed

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40 amps ACDelco Replacement Relay 19106615

Relay, Replacement, 12 V, 30 amps, 4 Male Terminals, Buick, Cadillac, Chevy, Daewoo, Dodge, Pontiac, Saturn

Part Number: ADO-D1741C

4.67 out of 5 stars ( 3 )

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ACDelco Replacement Wiring Harness Connectors 88862223

Wiring Harness Connector, Replacement, Multipurpose, OEM, Female, 2-pin, Black, Each

Part Number: ADO-PT2304

Not Yet Reviewed

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PRW LS Series Coil Brackets 4034659

Ignition Coil Brackets, Billet Aluminum, Natural, Chevy, LS, w/Hardware, Pair

Part Number: PQX-4034659

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

JET Powr-Flo Mass Airflow Sensors for 2005 BONNEVILLE, 2001-2006 CORVETTE, 2006 GTO - 69106

JET Powr-Flo Mass Airflow Sensors for 2005 BONNEVILLE, 2001-2006 CORVETTE, 2006 GTO - 69106

Mass Air Meter, Plastic, Black, Chevy, Each

Part Number: JET-69106

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ACDelco Neutral Safety And Backup Light Switches 14069600

Switch, Neutral Safety and Backup Light, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: ADO-14069600

Not Yet Reviewed

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Granatelli Motor Sports Spark Plug Wires 28-1811S

Spark Plug Wires, 8mm, Blue, OEM Boots, Chevy, Small Block, LS2, Set

Part Number: GRN-28-1811S

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Dragon Fire High Performance Series Spark Plug Wire Sets PWJ256

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Scott Performance Spark Plug Wire Sets SPW-NS-604

SMALL BLOCK CHEVY 604 CRATE 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 85MM 90 DEG PLUG BOOT / 90 DEG CAP COIL BOOT/HEI 24" COIL WIRE KIT

Part Number: SCW-NS-604

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Standard Motor Mass Airflow Sensors for 2002-2004 CORVETTE, 2006-2007 CTS, 2003-2006 SSR - MAS0277

MAF Sensor, Replacement, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: SMP-MAS0277

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Delphi Oxygen Sensors ES20317

Oxygen Sensor, 4-wire, Thread-in, 0-1 V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DFP-ES20317

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Kooks Headers Spark Plug Wire Sets 750203

Spark Plug Wire, 10mm Spark Plug Wires (8 pc. Set). Orange with Black Boots. LSX Car

Part Number: KOK-750203

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

ACDelco GM Genuine Parts Clutch Pedal Position Switches 14094368

Pedal Position Activated Switch, Push, 2.1 in. x 2.7 in. x 1.3 in., Female Connector w/2 Blade Terminals, Acetal Copolymer Black Housing, GM, Each

Part Number: ADO-D2214A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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35 amps ACDelco Replacement Relay 13503102

Relays, Replacement, 12 V, 35 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-13503102

Not Yet Reviewed

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Edelbrock LS1/LS6 Aluminum Ignition Coil Covers 41183

Ignition Coil Covers, Aluminum, Black Powdercoated, Edelbrock Logo, Chevy, 4.8L, 5.3L, 6.0L, Pair

Part Number: EDL-41183

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

ACDelco Replacement Wiring Harness Connectors 12101857

Wiring Harness Connector, Replacement, OEM Type, Female, 2-pin, White, Each

Part Number: ADO-PT249

Not Yet Reviewed

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Holstein Parts Coolant Temperature Sensors 2CTS0318

Coolant Temperature Sensor, Brass, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: HLN-2CTS0318

Not Yet Reviewed

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Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1545S

Spark Plug Wires, 8mm, Blue, Straight Boots, Chevy, Small Block, LS1/LS6, Each

Part Number: GRN-28-1545S

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Standard Motor Ignition Coils UF-192

Ignition Coil, OEM Replacement, Chevrolet, GMC, Pontiac, Cadillac, V8, Each

Part Number: SMP-UF192

Not Yet Reviewed

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Scott Performance Spark Plug Wire Sets SPW-PS-LS-S-3

CHEVY LS STANDARD 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 9MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL FIBERGLASS OVERSLEEVE BLUE

Part Number: SCW-PS-LS-S-3

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Champion Iridium Spark Plugs 9404

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9404

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Edelbrock LS1/LS6 Aluminum Ignition Coil Covers 4118

Ignition Coil Covers, Aluminum, Natural, Edelbrock Logo, Chevy, 4.8L, 5.3L, 6.0L, Pair

Part Number: EDL-4118

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Holstein Parts Knock Sensors 2KNC0025

Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0025

Not Yet Reviewed

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Dorman Battery Terminal Guards 60300

Battery Terminal Guards, Rubber, Red, Black, Top, Side Posts, Set of 4

Part Number: RNB-60300

5.0 out of 5 stars ( 1 )

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Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1811-CBR

Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Red, 8.00mm Diameter, 8 in. Length, LS, V8, Set

Part Number: GRN-28-1811-CBR

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today